Female Age: 40 Principal. She has a piece of paper with a triangle drawn on it attached to her right horn, and her left horn is broken. She wears a monocle. Curiously, the scar on her forehead is identical to the one Miss Thavel gets when she transforms into a deer. She has a cold and strict personality. Her hair is white and tied in a large tail shape, with two small hairpins pinned to her right bangs.

Male Age: 29 Height: 267cm Chemistry (Assistant) Teacher. He wears a black gas mask. His entire body is covered by his clothes, and when he takes off the gas mask, he hides a gunshot wound on the right side of his face with his hair. He used to be a bully at a military school, but after an incident, he lost his right eye and can no longer use his dragon powers; because of this, his father, Belial Ignis, can no longer find him. Feeling ashamed of his family, he lived in hiding for 10 years. He uses the alias 'Mr. Strontium' (the name is inspired by the 38th element, Strontium).